89118854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213203}}^1$

素因数の和:213235

約数の個数: 16

約数和(自身を含む): 153506880

約数和(自身を除く): 64388026

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 213203, 426406, 2345233, 4050857, 4690466, 8101714, 44559427, 89118854]

約数ペア:

[(1, 89118854), (2, 44559427), (11, 8101714), (19, 4690466), (22, 4050857), (38, 2345233), (209, 426406), (418, 213203)]